Duke Ellington, “At Newport, Complete,” Columbia Records. The original release of this live 1956 concert album was all peaks, a magnificent set of one of America’s finest orchestras, featuring the amazing Paul Gonsalves explosion of choruses. Now, you get some of the valleys, and some of the middle height stuff as well. Nothing is terrible, and all Duke Ellington is worth hearing, so this seems like a fair way to own this. Besides, the sound is amazing. Modern remastering rules!